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Kathi_at_Intuit
Moderator
October 1, 2026

October 15 Extended Filing Deadline for ProConnect Tax is Almost Here!

  • October 1, 2026
  • 0 replies
  • 10 views

To help you keep returns moving, we’ve gathered ProConnect Tax resources for some of the most common topics you may run into while preparing, and e-filing 1040 and 1120 returns. 

  • 💡 Form 1040: Find help with extension payments, importing K-1s, 1099/1098 source documents, vehicle expenses, Form 7203, Schedule K-1 Box 13 codes, common e-file rejections, and more.
  • 🏢 Form 1120: Get guidance on Schedule L, M-1, and M-2, balance sheet suppression, NOLs, Form 1120-F, and more.
  • 📋 General filing help: Find resources for attaching PDFs to e-filed returns, importing client data into ProConnect Tax, entering dispositions, amending 1040 and 1120 returns, and more.

🔎 Check out ProConnect Tax Hot Topics here to find the resources you need as you work toward the October 15 deadline.